Home / 239,049,923.01-329,885,540.44-133,207,799.37

Finding the Fourth Proportional to 239,049,923.01, 329,885,540.44 and 133,207,799.37

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Solution

The fourth proportional to 239,049,923.01, 329,885,540.44 and 133,207,799.37 is: 183,824,894.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,049,923.01 : 329,885,540.44 = 133,207,799.37 : x
  2. Step 2: Convert to fraction form
    239,049,923.01/329,885,540.44 = 133,207,799.37/x
  3. Step 3: Cross multiply
    239,049,923.01x = 329,885,540.44 × 133,207,799.37
  4. Step 4: Simplify right side
    239,049,923.01x = 43,943,326,885,995,544
  5. Step 5: Solve for x
    x = 43,943,326,885,995,544/239,049,923.01
  6. Step 6: Final answer
    x = 183,824,894.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.